FR2235905A1 - - Google Patents
Info
- Publication number
- FR2235905A1 FR2235905A1 FR7423111A FR7423111A FR2235905A1 FR 2235905 A1 FR2235905 A1 FR 2235905A1 FR 7423111 A FR7423111 A FR 7423111A FR 7423111 A FR7423111 A FR 7423111A FR 2235905 A1 FR2235905 A1 FR 2235905A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/203—Unsaturated compounds containing keto groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/21—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37650073A | 1973-07-05 | 1973-07-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2235905A1 true FR2235905A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-01-31 |
| FR2235905B1 FR2235905B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-11-10 |
Family
ID=23485268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7423111A Expired FR2235905B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-07-05 | 1974-07-03 |
Country Status (7)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5754133A (ja) * | 1980-08-08 | 1982-03-31 | Givaudan & Cie Sa | Shinkihokobutsushitsu |
| EP0045861B1 (de) * | 1980-08-08 | 1984-10-03 | L. GIVAUDAN & CIE Société Anonyme | Neue ungesättigte Verbindungen, (I), Verfahren zu deren Herstellung, Verwendung von I als Riechstoffe sowie Riechstoffkompositionen mit einem Gehalt an I |
| EP0085352B1 (de) * | 1982-02-03 | 1986-01-22 | L. GIVAUDAN & CIE Société Anonyme | Ungesättigte Oxime(I) und Verfahren zu deren Herstellung, Verwendung von (I) als Riechstoffe sowie Riechstoffkompositionen mit einem Gehalt an (I) |
| EP2188240B1 (en) * | 2007-08-08 | 2016-04-13 | DSM IP Assets B.V. | Process for the preparation of (e, e)-farnesyl acetone |
| IN2015DN02643A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 2012-10-08 | 2015-09-18 | Dsm Ip Assets Bv | |
| CN110845312A (zh) * | 2019-11-27 | 2020-02-28 | 万华化学集团股份有限公司 | 一种制备甲基庚烯酮的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3453317A (en) * | 1962-07-11 | 1969-07-01 | Hoffmann La Roche | Unsaturated carbonyl compounds and processes |
-
1974
- 1974-06-12 CH CH803074A patent/CH597125A5/xx not_active IP Right Cessation
- 1974-06-28 IT IT2459874A patent/IT1015532B/it active
- 1974-07-03 FR FR7423111A patent/FR2235905B1/fr not_active Expired
- 1974-07-04 GB GB2968874A patent/GB1461149A/en not_active Expired
- 1974-07-04 GB GB329376A patent/GB1461150A/en not_active Expired
- 1974-07-04 JP JP7592374A patent/JPS5037711A/ja active Pending
- 1974-07-05 DE DE19742432351 patent/DE2432351A1/de not_active Ceased
- 1974-07-05 NL NL7409144A patent/NL7409144A/xx not_active Application Discontinuation
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1977
- 1977-08-22 CH CH1025377A patent/CH621761A5/de not_active IP Right Cessation
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5037711A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-08 |
| CH597125A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-03-31 |
| FR2235905B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-11-10 |
| DE2432351A1 (de) | 1975-01-23 |
| CH621761A5 (en) | 1981-02-27 |
| GB1461150A (en) | 1977-01-13 |
| NL7409144A (nl) | 1975-01-07 |
| GB1461149A (en) | 1977-01-13 |
| IT1015532B (it) | 1977-05-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |